Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8739935 | Portable wheel chair lift | Eric Zuercher | 2014-06-03 |
| 7926618 | Portable wheel chair lift | Eric Zuercher | 2011-04-19 |
| 7721850 | Permanently-installed wheel chair lift with height control | — | 2010-05-25 |